56814516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 159685344

約数和(自身を除く): 102870828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 2707, 3498, 5247, 5414, 6996, 8121, 10494, 10828, 16242, 20988, 24363, 29777, 32484, 48726, 59554, 89331, 97452, 119108, 143471, 178662, 267993, 286942, 357324, 430413, 535986, 573884, 860826, 1071972, 1291239, 1578181, 1721652, 2582478, 3156362, 4734543, 5164956, 6312724, 9469086, 14203629, 18938172, 28407258, 56814516]

約数ペア:

[(1, 56814516), (2, 28407258), (3, 18938172), (4, 14203629), (6, 9469086), (9, 6312724), (11, 5164956), (12, 4734543), (18, 3156362), (22, 2582478), (33, 1721652), (36, 1578181), (44, 1291239), (53, 1071972), (66, 860826), (99, 573884), (106, 535986), (132, 430413), (159, 357324), (198, 286942), (212, 267993), (318, 178662), (396, 143471), (477, 119108), (583, 97452), (636, 89331), (954, 59554), (1166, 48726), (1749, 32484), (1908, 29777), (2332, 24363), (2707, 20988), (3498, 16242), (5247, 10828), (5414, 10494), (6996, 8121)]